baber/WOPTO huggingface dataset:
Patent JP-H0859126-A (JP)
Title: Hydraulic drive device and hydraulic elevator
Inventor: KOBAYASHI HIROSHI
IPC: B66B9/04
Filed: 1994-08-24
Abstract: PURPOSE: To prevent extension of an accident by detecting slippage of a belt wound around between a drive motor and a hydraulic pump. CONSTITUTION: A standard value of an electric current of a drive electric motor 11 by a load of a hydraulic cylinder 3, temperature of working oil 9 of an oil tank 7 and oil temperature of a deliver pipe 14A is previously inputted against a microcomputer 23 of a control device 20. Existence of slippage of a V belt 12 is detected by providing a current transformer on the side of an electric power source of the drive electric motor 11, inputting a signal of the electric current of the drive electric motor 11 detected by this current transformer to the control device 20 through an analog-to-digital converter 22 and comparing the previously input standard value.
Patent JP-S6177162-A (JP)
Title: Loading device of record carrier
Inventor: UEHARA TSUKASA
IPC: G11B17/043
Filed: 1984-09-22
Abstract: PURPOSE:To load a record carrier smoothly by operating a pressing means temporarily through the operation of a rotary driving member and loading the record carrier on the record carrier rotary driving member. CONSTITUTION:When a cassette holder 21 is elevated, a magnetic disk cassette 2 is inserted into the holder 21. A switch 28 is closed at the start of the lowering of the holder 21 and an FF32 is set, so that a disk rotary motor 7 is started. A switch 27 is closed with the end part of the holder 21, and a one-shot circuit 30 generates a pulse to power electrically on a solenoid 26. A rod 26a projects and an arm 23 rotates to press in the center hub 3 of a disk 1 with a pressure end part 23a so that it abuts on the reference surface of the flange part 8a of a spindle 8. When the pulse output of a circuit 30 is ceased, the rod 26a is lowered to release the arm from being pressed, and an FF32 is reset, so that the motor 7 stops.
Patent JP-2000027141-A (JP)
Title: Equipment for leading water to seabed
Inventor: ODA KAZUNORI
IPC: E02B1/00
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To send dissolved-oxygen-enriched seawater near the surface of the sea to a seabed constantly by utilizing natural energy effectively and thereby to eliminate a thermo-pycnocline and to prevent deterioration of a water quality in a seabed part. SOLUTION: This equipment is an embankment body 1 of which the top part 2 is exposed on the sea. A retarding space 3 (3A, 3b) having the depth to the bottom is provided in the embankment body 1 and an opening 6 for leading in seawater which communicates with the retarding space 3 is provided at a water line height of the front wall 1a of the embankment body 1 facing waves W. Herein an opening 7 for spouting the seawater led in is provided in the bottom part 3b of the retarding space 3.
Patent JP-H0548394-A (JP)
Title: Afc equipment
Inventor: KUBO KAZUHIKO
IPC: H04B1/26
Filed: 1991-08-08
Abstract: PURPOSE:To attain the adjustment of the AFC device itself without deviation in the AFC pull-in characteristic by providing a circuit by which a voltage representing an AFC output characteristic is increased with respect to a frequency increase and connecting the circuit to a cathode of a variable capacitance diode via a resistor. CONSTITUTION:The frequency characteristic of an AFC circuit has an S curve characteristic, in which a voltage increases with respect to a frequency increase. Then an anode of a variable capacitor diode 27 connects to ground to apply an AFC voltage to a cathode via a resistor 24 from a point E to make an oscillation circuit 20 stable. Then the capacitance of the diode 27 varies with a 2nd local oscillation frequency to make the frequency stable. Then, the S curve becomes symmetrical and no deviation in the pull-in is caused. Furthermore, since a loop is formed in a tuner, the adjustment of the AFC device itself is attained.
Patent JP-S6178410-A (JP)
Title: Flooding weir
Inventor: UEHARA NOBUSHIGE
IPC: B01D21/24
Filed: 1984-09-26
Abstract: PURPOSE:To obtain a flooding weir capable of regulating the variation in the horizontal surface of the flooding weir due to the change in an installation condition, by providing a regulation means for regulating the horizontal surface of the flooding weir attached in the vicinity of the surface of the liquid in a sedimentation tank. CONSTITUTION:The sludge sedimented to the lower part of a sedimentation tank is pushed up by a precipitate return pump 4 while injected air is released to the outside in an air chamber 6 and only the sludge is returned to a purification tank by a sludge return pipe 8. Aeration is successively performed and the supernatant liquid of sludge is discharged to the outside by a flooding weir 7. Therefore, it is necessary to attach the flooding weir so as to be always constant to the surface of the liquid and the flooding weir 7 can be adjusted so as to be attached accurately with respect to the surface WL of the liquid of the sedimentation tank by using bolts or screws.
Patent JP-H06244378-A (JP)
Title: Process for manufacturing high-capacity storage node
Inventor: SHU YOSHIAKI
IPC: H01L21/822
Filed: 1993-08-11
Abstract: PURPOSE: To provide a method for manufacturing a stack-type capacitor device which has a large effective surface area for its electrode. CONSTITUTION: On the surface of a semiconductor substrate 30, a field oxide region 38, a gate layer 11 of a dielectric, and a 1st polysilicon layer 12 are provided to form a source/drain structure 22, and then a 1st oxide layer is formed. A capacitor is etched to have an opening for a desired source/drain structure. Then a 2nd silicon layer 32, which has been doped to a high density is stuck on a device and the field oxide region, and a 3rd polysilicon layer 34 which is not doped is stuck on the opening. The layers 32 and 34 are patterned anisotropically and left on a flat capacitor region, the part of the layer 12 of a gate structure, and a region 28. Part of the layer 32 is removed, an undercut of the layer 34 is formed on a part of the layer 12 of the gate structure and the region 28, and a storage node electrode of the bottom part of a desired capacitor is formed.  Then the rest of the electrode is doped.
Patent JP-S6355502-A (JP)
Title: Optical fiber cutter
Inventor: YAMASHITA KOJI
IPC: G02B6/25
Filed: 1986-08-26
Abstract: PURPOSE:To perform many cutting processings with minimum replenishments by arranging edges of plural metallic blades and joining opposite sides of edges with such junction strength by an adhesive or the like that they are not easily separated at the time of replacing a blade block but are easily separated with a cutting blade moving piece. CONSTITUTION:The blade block is pressed to the front end part of a blade holder by a blade retaining spring in the blade holder. Meanwhile, an optical fiber is positioned by an optical fiber guide. Since the thickness of the cutting blade moving piece of an upper jaw front end part is equal to or thinner than that of a blade piece, the blade piece in the front end of the blade block is separated from the blade block if the upper jaw is depressed, and the separated blade piece is led to a slit of a lower jaw and bites the optical fiber from the front end of the cutting blade to cut the optical fiber. After this cutting, the blade is drawn out of the slit and is discharged out of a cutter; and when the upper jaw is restored to the state before cutting thereafter, the blade block is moved to the front end part of the blade holder by the thickness corresponding to one blade piece and cutting is possible.
Patent JP-S6444060-A (JP)
Title: Semiconductor device
Inventor: KUSUKAWA KIKUO
IPC: H01L21/336
Filed: 1987-08-12
Abstract: PURPOSE:To obtain preferable electric characteristics with good reproducibility by forming the active region of a semiconductor device within a distance of 6 times as long as the thickness of a single crystalline silicon (SOI) film from the end of a seed when forming the device on an SOI layer on an insulating film. CONSTITUTION:After an amorphous silicon film is densified by heat treating in vacuum at 450 deg.C for 60 min, a sample is removed from a device, and an amorphous silicon film 7 is formed by solid growth by annealing at 600 deg.C in a nitrogen atmosphere. A crystal growth is initially started longitudinally from the seed 6 of a sample, and then proceeded laterally from an oxide film 5 over the pattern edge of the film 5. Thus, when the vicinity of the seed of the SOI layer formed by the solid growth, such as amorphous silicon film is 0.4mum thick, an element having an active region within approx. 2.4mum from the end of the seed is formed. Thus, an integrated circuit having preferable electric characteristics can be formed.
Patent JP-H06156251-A (JP)
Title: Adjusting device for brake
Inventor: GIYUNTAA HIRUGERUTO NAUNHAIMU
IPC: B60T7/10
Filed: 1993-08-11
Abstract: PURPOSE: To enable quick adjustment in the case of attachment or check of a brake system by preventing the unintended after adjustment of motor-vehicle handbrakes. CONSTITUTION: This system is provided with a structure unit having three stoppers 3, 13 and 33 for adjusting the effective length of two unidirectional connectors 30 and 31 and a brake tension mechanism and for determining the moving position of an operating member 24. One unidirectional connector locks the relative positions of a brake lever and the operating member 24 under brake force operation with engaging and connecting operation and the other unidirectional connector has an insertion enable and detachable lock member 18 arranged between two stoppers of the structure unit.
Patent JP-S58100209-A (JP)
Title: Recording and reproducing system for digital data
Inventor: TANAKA YUUJI
IPC: H04N5/91
Filed: 1981-12-11
Abstract: PURPOSE:To decrease the error rate of reproduction by recording digital data at the same timing in two sound bands of a sound multiplex TV signal, and extracting data separately and making their comparison for error detection during reproduction. CONSTITUTION:Encoded digital data from a data generator 1 after error detection is recorded on a video disk 5 in the form of timed data of two systems through a sound multiplex modulator 2, video inserter 3, and recording device 4. During reproduction, a reproduced TV signal from a reproducing device 6 is inputted to a sound multiplex modulator 7 to separate and extract the data of two systems. Those data are inputted to a controller 12 through waveform shaping circuits 8 and 9, an exclusive OR circuit 10, and an asynchronous receiving circuit 11. Once the circuit 12 makes a decision on dissidence between the input data, the reproduced data of the circuit 11 is corrected and when an error is not corrected, a command is sent to the reproducing device 7 to perform reproduction again. Thus, an error rate is decreased.
Patent JP-H0365258-A (JP)
Title: Flotation device
Inventor: HASUDA TETSUHIKO
IPC: B03D1/24
Filed: 1989-08-01
Abstract: PURPOSE:To generate fine foams and carry out effective selection of fine particles by providing a gas chamber around a porous sintering tube having micro-voids, feeding gas into said gas chamber and flowing liquid inside the sintering tube. CONSTITUTION:A gas chamber 9 is provided around a porous sintering tube 7 having micro-voids in a fine foam generating section 1, and gas is fed into the gas chamber 9 and liquid is flowed inside the sintering tube 7 to generate shearing force generated by the liquid to the foams generated in the sintering tube 7 through a tube wall and generate fine foams in the liquid. Further, substances to be selected being contained in the liquid are selected and recovered at a selecting section 2 by the fine foams generated in the fine foam generating section 1. As a result, fine particles can be selected effectively by generating fine foams of approximately 100mu or smaller. For instance, industrial waste gas is introduced from a porous sintering tube outer wall and sea water is flowed in the porous sintering tube and reacted therein to be used for fixing carbon dioxide gas.
Patent JP-H1049376-A (JP)
Title: Method and device for rule base evaluation
Inventor: YUGAMI NOBUHIRO
IPC: G06N5/04
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To find more likelihood precision even for a certification based upon a small number of training instances or no instance by finding the precision of a rule included in the certification. SOLUTION: A data input part 2 receives a rule base and a set of training instances from a user 1, a certification generation part 3 generates possible certifications from a combination of rules of the rule base, and a certification evaluation part 4 finds the precision and reliability of each certification by using the training instances. An LP(linear programming problem) conversion part 5 generates a linear programming problem based upon the precision of each rule as a variable from the precision and reliability of each certification and an LP solution part 6 solves the problem to find the precision of each rule. Further, an output part 7 finds the product of the processing of rules included in the respective certifications found by the linear programming problem solution part 6 to obtain the precision of each certification.
Patent JP-H0347891-A (JP)
Title: Ferroelectric liquid crystal composition
Inventor: KURATATE TOMOAKI
IPC: C09K19/36
Filed: 1989-07-31
Abstract: PURPOSE:To obtain the subject composition having high-speed responsiveness and memory characteristics suitable for mass display by blending a liquid (compatible) compound having terminal fluoroalkyl groups in a ferroelectric liquid crystal assuming a smectic C phase. CONSTITUTION:The objective composition obtained by blending 0.01-1wt.% liquid crystal compound or liquid crystal compatible compound (preferred examples; compounds expressed by formulas I to VIII) having terminal fluoroalkyl groups in a ferroelectric liquid crystal assuming a smectic C phase at about ambient temperature. Furthermore, base liquid crystals are preferably suitably mixed so as to have phase series, such as isotropic-smectic A-smectic C(IAC) or isotropic-nematic-smectic A-smectic C(INAC).
Patent JP-S6177952-A (JP)
Title: Integration circuit for arithmetic display
Inventor: USHIKI HIROSHI
IPC: G06F3/147
Filed: 1984-09-25
Abstract: PURPOSE:To improve the application efficiency of a solar battery by using a control circuit to discontinue the working of a power supply voltage boosting circuit and/or a liquid crystal display circuit during an arithmetic period and reducing both power consumption during an arithmetic mode as well as the difference of power consumption from that of a display mode. CONSTITUTION:An arithmetic circuit 42 performs a prescribed operation under the control of a control circuit 41 of an integration circuit for arithmetic display which is used for a miniature computer, etc. A power supply voltage boosting circuit 43 boosts the voltage of a solar battery, etc. up to a prescribed level and applied to a liquid crystal display drive circuit 44. The circuit 44 drives a liquid crystal display device 45. The working of the circuit 43 and/or circuit 44 is discontinued by the circuit 41 during an arithmetic mode of the circuit 42 of the integrated circuit. This reduces the power consumption of the integrated circuit in an arithmetic mode as well as the difference of power consumption between the arithmetic and display periods. Thus the application efficiency is improved with a solar battery.
Patent JP-S6359304-A (JP)
Title: Plane membrane device
Inventor: TADOKORO TAKAYA
IPC: B01D25/12
Filed: 1986-08-28
Abstract: PURPOSE:To provide a plane membrane of a short length from front to rear to carry out besides opening a frame and pressing, also washing mechanically by installing movably a washing header with a nozzle jetting washing water between filter plates held at certain intervals by a connecting device. CONSTITUTION:Holding levers 46 holding washing headers 45 are installed along the upper central section and lower section of left and right sides of filter plate group. Each holding lever 46 is connected, individually or together, and movably and the washing header moves backward along the filter plates when all the filter plates of the back group are opened, while it moves forward when all the filter plates of the front group are opened. Washing water is fed to the washing header and jetted out of the nozzle 44 to wash all the filter plates. In washing, the washing header is moved forward and backward by the rotation of a motor 38, and swung in a reciprocating motion within a fixed angle around a shaft of the holding lever as a center. By said process, sufficient washing is carried out with a small number of washing headers.
Patent JP-S6356645-A (JP)
Title: Original information detecting device for copying machine
Inventor: HANZAWA HIROSHI
IPC: G03B27/50
Filed: 1986-08-28
Abstract: PURPOSE:To eliminate variation in light distribution characteristics for copy exposure by detecting optical variation of a reflected beam used to decide the size of an original and image density by an optical sensor which extends from outside an exposure lamp. CONSTITUTION:A reflecting plate 6 which has such an opening part 6a that part of a light beam projected with the exposure lamp 3 is projected on a photosensitive drum through the original 2 and part of a light beam 4 is projected toward an optical fiber 7 as the optical sensor through the original is arranged at the peripheral part of the exposure lamp 3. The fiber 7 consists of fibers 7a-7c, the fibers 7a and 7b are for original size detection, and the fiber 7c is for original density and extends slantingly from through holes 8a and 8b of a reflecting frame 8. Then the width of the original 2 is detected by the preliminary scanning of a scanner 13 with a detection signal from the fiber 7b and the width of the original 2 is detected with a detection signal from the fiber 7a. Consequently, variation in light distribution characteristics can be eliminated.
Patent JP-H0542122-A (JP)
Title: Nuclear magnetic resonance device and rf probe
Inventor: TAKAHASHI TETSUHIKO
IPC: A61B5/055
Filed: 1991-08-09
Abstract: PURPOSE:To improve the sensitivity of a QD-type RF probe for an MRI. CONSTITUTION:By varying length in the axial direction of a lung 13 between orthogonal elements in a bidrcage resonator, a visual field in the substantial sagittal direction is varied by orthogonal ports A and B, and a sensitivity difference of both visual fields is decreased. In such a way, even with respect to an elliptical body to be examined such as the body part of the human body, a remarkable difference of detection sensitivity of every orthogonal ports is eliminated, and receiving sensitivity by a QD method is improved.
Patent JP-H0846302-A (JP)
Title: Storage ring type free electron laser emitter having q switching function
Inventor: KAWAI MASAYUKI
IPC: H05H13/04
Filed: 1994-08-03
Abstract: PURPOSE:To enable the free electron laser(FEL) oscillation to be stabilized by easily and effectively performing the Q swithcing operation between heating (hot) state and cooling (cold) state in a storage ring type electron laser emitter. CONSTITUTION:A pulse coil 7' of pulse magnetic field affording mechanism 7 as a Q switch having the least turns thereof is provided on the orbit of electron beams 2 to conduct a specific pulse current 9 by a pulse current carrying device 8 so that the axial core 2' of the electron beams 1 in an inserted light source 3 may be so slightly slipped by h out of an optical axis 4' of a light 4 to perform the Q switching operation for controlling the free electron laser oscillation requirements. Through these procedures, the repeated frequency of oscillation, the pulse width are stabilized to increase the peak output yet exhibiting a simple structure for facilitating the assembling maintenance.
Patent JP-H1050091-A (JP)
Title: Semiconductor device
Inventor: MATSUKI AKIJI
IPC: G11C29/00
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device in which a memory selection signal for replacing a defective memory cell with a redundant memory cell can be decided at high speed when a memory cell specified by an external address is defective. SOLUTION: An address of a defective memory cell is converted to serial address by a parallel/serial conversion circuit 2, and before a serial address externally given is converted to parallel address by a serial/parallel conversion circuit 52, an exclusive OR operation circuit (XOR1) discriminates whether it is an address of a defective memory cell or not by comparing bits successively bit by bit, and outputs the discriminated result. Therefore, a time required for parallel conversion of a serial address is eliminated, and decision of the discriminated result is performed at high speed.
Patent JP-S5991527-A (JP)
Title: Controlling method of priority of bus
Inventor: GENMA HIDEAKI
IPC: G06F13/376
Filed: 1982-11-17
Abstract: PURPOSE:To improve the transmission efficiency of a bus priority controlling system by determining the waiting time of retransmission by the priority and random numbers of a message colliding with another node processor. CONSTITUTION:When detecting the collision of a transmission message with another node processor in a system coupling plural central processors 2 and terminal devices 3 with a bus 1 through a node processor 4, a collision detecting circuit 22 commands the stop of transmission to a transmission controlling part 21 and counts up a collision frequency counter 23. The max./min. retransmission waiting time is determined by the value of the counter 23 and the only max./ min. retransmission waiting time is specified by the devices 2, 3. A random number generating circuit 25 generates random numbers in a range set in a max./ min. waiting time register 26 to determine the retransmission waiting time.
Patent JP-H1145391-A (JP)
Title: Fire receiver
Inventor: OUCHI KOJI
IPC: G08B17/00
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To easily detect even the fault caused in the information output unit such as a display part and an acoustic device outputting arbitrary information by judging the test result of an information output unit based on the result of an input processing. SOLUTION: A storage device 32, a transmission part 33, a power part 34, a printer 24, the acoustic device 26 outputting sound to a speaker 26A and a display/operation part 100 are connected to a central processing unit 31. In a fire display test, the display part and the acoustic device 26 are tentatively operated. The input processing of 'display OK' and 'sound OK' as test result information showing whether the tentative operation is normally executed or not is executed. It is judged whether the display part and the acoustic device 26 are abnormal or not by the result of the input processing. Thus, the abnormality of the display part and the acoustic device 26 can easily be detected and the display part and the acoustic device 26 can be held in a normal state.
Patent JP-H0543098-A (JP)
Title: Setting torque adjusting device
Inventor: IMAMURA TADASHI
IPC: B65H23/18
Filed: 1991-08-09
Abstract: PURPOSE:To provide a setting torque adjusting device possible to safely perform setting and adjustment of torque and an operation coefficient without setting of an elastic material of a wed and the like between two torque generating means. CONSTITUTION:A torque setter 4 for first a torque generating means 3 and a first and a second speed detecting means 9, 10 respectively detecting output speeds of the first and second torque generating means 3, 5 are provided. The device is equipped with an output operation circuit 11 for operating output generated in an elastic member 1 based on detected signals of both speed detecting means 9, 10 an output display 15 for displaying operation result thereof, a reaction operation circuit 12 for generating a signal corresponding to reaction torque for the elastic member 1 based on the operation result of the output operation circuit 11, and a feedback circuit 14 for feeding back the signal to the set signal of the torque setter 4.